20239212756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11731}}^1$

素因数の和:11834

約数の個数: 192

約数和(自身を含む): 60548382720

約数和(自身を除く): 40309169964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 47, 57, 69, 76, 84, 92, 94, 114, 133, 138, 141, 161, 188, 228, 266, 276, 282, 322, 329, 399, 437, 483, 532, 564, 644, 658, 798, 874, 893, 966, 987, 1081, 1311, 1316, 1596, 1748, 1786, 1932, 1974, 2162, 2622, 2679, 3059, 3243, 3572, 3948, 4324, 5244, 5358, 6118, 6251, 6486, 7567, 9177, 10716, 11731, 12236, 12502, 12972, 15134, 18354, 18753, 20539, 22701, 23462, 25004, 30268, 35193, 36708, 37506, 41078, 45402, 46924, 61617, 70386, 75012, 82117, 82156, 90804, 123234, 140772, 143773, 164234, 222889, 246351, 246468, 269813, 287546, 328468, 431319, 445778, 492702, 539626, 551357, 575092, 668667, 809439, 862638, 891556, 985404, 1079252, 1102714, 1337334, 1560223, 1618878, 1654071, 1725276, 1888691, 2205428, 2674668, 3120446, 3237756, 3308142, 3777382, 3859499, 4680669, 5126447, 5666073, 6240892, 6616284, 7554764, 7718998, 9361338, 10252894, 10475783, 11332146, 11578497, 12681211, 15379341, 15437996, 18722676, 20505788, 20951566, 22664292, 23156994, 25362422, 30758682, 31427349, 35885129, 38043633, 41903132, 46313988, 50724844, 61517364, 62854698, 71770258, 73330481, 76087266, 88768477, 107655387, 125709396, 143540516, 146660962, 152174532, 177536954, 215310774, 219991443, 240943009, 266305431, 293321924, 355073908, 430621548, 439982886, 481886018, 532610862, 722829027, 879965772, 963772036, 1065221724, 1445658054, 1686601063, 2891316108, 3373202126, 5059803189, 6746404252, 10119606378, 20239212756]

約数ペア:

[(1, 20239212756), (2, 10119606378), (3, 6746404252), (4, 5059803189), (6, 3373202126), (7, 2891316108), (12, 1686601063), (14, 1445658054), (19, 1065221724), (21, 963772036), (23, 879965772), (28, 722829027), (38, 532610862), (42, 481886018), (46, 439982886), (47, 430621548), (57, 355073908), (69, 293321924), (76, 266305431), (84, 240943009), (92, 219991443), (94, 215310774), (114, 177536954), (133, 152174532), (138, 146660962), (141, 143540516), (161, 125709396), (188, 107655387), (228, 88768477), (266, 76087266), (276, 73330481), (282, 71770258), (322, 62854698), (329, 61517364), (399, 50724844), (437, 46313988), (483, 41903132), (532, 38043633), (564, 35885129), (644, 31427349), (658, 30758682), (798, 25362422), (874, 23156994), (893, 22664292), (966, 20951566), (987, 20505788), (1081, 18722676), (1311, 15437996), (1316, 15379341), (1596, 12681211), (1748, 11578497), (1786, 11332146), (1932, 10475783), (1974, 10252894), (2162, 9361338), (2622, 7718998), (2679, 7554764), (3059, 6616284), (3243, 6240892), (3572, 5666073), (3948, 5126447), (4324, 4680669), (5244, 3859499), (5358, 3777382), (6118, 3308142), (6251, 3237756), (6486, 3120446), (7567, 2674668), (9177, 2205428), (10716, 1888691), (11731, 1725276), (12236, 1654071), (12502, 1618878), (12972, 1560223), (15134, 1337334), (18354, 1102714), (18753, 1079252), (20539, 985404), (22701, 891556), (23462, 862638), (25004, 809439), (30268, 668667), (35193, 575092), (36708, 551357), (37506, 539626), (41078, 492702), (45402, 445778), (46924, 431319), (61617, 328468), (70386, 287546), (75012, 269813), (82117, 246468), (82156, 246351), (90804, 222889), (123234, 164234), (140772, 143773)]